Cordillere Andes refers to the Andes Mountain range of South America, and the pieces are arranged for a young flute and guitar duet with simple lines and rhythms. By country, the tunes are: Argentina--El Borrachito, Yaravi et Vidala; Bolivia--El Chihuanco, Cullahuada, A Las Orillas del Titicaca, Quiaquenita; Chile--El Chihuanco, Ojos Azules, Tonada de Navidad; Ecuador--Danzante de la Luna, Lamento Indio; Peru--Huayno del Sol, Sonkoiman. Some pieces do offer a second guitar part to create a trio.